P19949-H21 HPE 960GB 2.5in DS SATA 6GBPS SC SSD

Highlights of HPE P19949-H21 960GB SSD

Brand Specifications

• Brand Name: HPE
• Item Code: P19949-H21
• Drive Classification: Hot-Swap Solid-State Drive

Advanced Technical Specifications

Storage Capacity & Physical Format

• Total Storage: 960 GB
• Form Factor: 2.5-inch Small Form Factor
• Interface Protocol: SATA III 6Gbps

Installation & System Integration

• Plug Type: Hot-Pluggable
• Carrier Mechanism: Smart Carrier (SC)
• Supported Platforms: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers
• Drive Height: 7 mm

Performance Characteristics

Data Throughput & Endurance

• 30-Day Write Volume: 8760
• Drive Writes Per Day (DWPD): 5.00
• External Transfer Speed: 600 MBps

Sequential Read/Write Speeds

• Maximum Sequential Read: 520 MiB/s
• Maximum Sequential Write: 490 MiB/s

Latency & Input/Output Operations

• Average Read Latency (4KiB, Q1): 125 µs
• Average Write Latency (4KiB, Q1): 37 µs
• Random Read IOPS (4KiB, Q=16): 67,000
• Random Write IOPS (4KiB, Q=16): 52,000
• Peak Read IOPS (4KiB, Q=256): 76,000
• Peak Write IOPS (4KiB, Q=4): 52,000

Connectivity & Expansion Options

• Interface Port: 1 x SATA 6Gb/s
• Drive Bay Compatibility: 2.5" SFF

Energy Consumption Profile

Power Usage by Operation Mode

• Idle Power Draw: 1.17 Watts
• Random Read Consumption: 1.47 Watts
• Random Write Consumption: 1.47 Watts
• Sequential Read Power: 2.29 Watts
• Sequential Write Power: 2.97 Watts
• Combined Random I/O: 1.47 Watts
• Maximum Power Usage: 2.97 Watts

Physical Dimensions & Weight

• Height: 5.75 inches (14.61 cm)
• Width: 8.63 inches (21.92 cm)
• Depth: 9.00 inches (22.86 cm)
• Weight: 1.508 lbs (0.68 kg)

Server Compatibility Matrix

HPE ProLiant DL Series Compatibility

• DL180 Gen10 (Base, SMB)
• DL20 Gen10 (Entry, Performance, Solution)
• DL325 Gen10 (Base, Entry, Performance, Plus, SMB Solution)
• DL360 Gen10 (Base, Entry, High Performance, Low, Network Choice, Premium, SMB, Solution, Special Server)
• DL380 Gen10 (Base, Entry, Entry SMB, Cohesity DataPlatform, High Performance, Network Choice, SAP HANA Compute Block, Performance, SMB, Solution)
• DL385 Gen10 (Base, Entry, High Performance, Performance, Plus, Plus Entry, SMB, Solution)
• DL388 Gen10
• DL560 Gen10 (Base, Performance)
• DL580 Gen10 (Base, Entry, Performance)

HPE ProLiant ML Series Compatibility

• ML30 Gen10 (Entry, Performance, Solution)
• ML350 Gen10 (Base, Entry, High Performance, Performance, SMB, Solution, Special Server, Sub-Entry)

HPE P19949-H21 960GB SATA 6GBPS SC RI SSD Overview

The HPE P19949-H21 960GB 2.5-inch DS SATA 6Gbps SC Read Intensive SSD is a high-performance storage solution designed to deliver consistent read-centric workloads for Gen9 and Gen10 servers. This enterprise-grade SSD provides exceptional reliability, low latency, and high throughput, making it ideal for data-intensive applications, virtualized environments, and mission-critical workloads. Its 2.5-inch form factor ensures compatibility with a wide range of HPE ProLiant servers while maintaining efficient power consumption and thermal management.

Key Features of HPE P19949-H21 SSD

Enterprise-Grade Reliability

The HPE P19949-H21 is engineered for maximum endurance and reliability, with features such as advanced error correction, power-loss protection, and self-monitoring capabilities. These technologies ensure data integrity and reduce the risk of unexpected downtime, which is essential for enterprise environments where read-intensive workloads dominate. This SSD undergoes rigorous testing to comply with HPE’s strict quality standards, guaranteeing consistent performance throughout its lifecycle.

Optimized Read Performance

Designed specifically for read-intensive workloads, the HPE P19949-H21 leverages advanced SATA 6Gbps technology to deliver superior read speeds. This makes it suitable for applications such as content delivery networks, database querying, web services, and virtual desktop infrastructures. Its high sequential and random read performance ensures quick data access, minimizing latency and improving overall system efficiency. The drive’s architecture also supports multiple concurrent read operations, maintaining smooth performance under heavy I/O loads.

Advanced SATA 6Gbps Interface

The SATA 6Gbps interface provides a reliable and standardized connection for enterprise servers. With sustained read throughput, this interface ensures fast data transfer and seamless integration with existing storage infrastructures. Additionally, the backward compatibility with SATA 3Gbps environments allows for flexible deployment across various server generations without compromising performance. The HPE P19949-H21’s interface also reduces protocol overhead, enhancing response times for read-intensive applications.

Efficient Power and Thermal Management

Power efficiency is a critical factor in data center operations. The HPE P19949-H21 incorporates intelligent power management technologies to reduce energy consumption without affecting performance. Its low operating power helps minimize heat generation, which is crucial for maintaining server longevity and reliability. Additionally, the drive’s thermal sensors continuously monitor operating temperatures, allowing proactive management of cooling systems to prevent overheating and ensure stable operation under demanding workloads.

Compatibility with HPE Gen9 and Gen10 Servers

The HPE P19949-H21 SSD is fully compatible with HPE ProLiant Gen9 and Gen10 server platforms. It integrates seamlessly with HPE Smart Carrier technology, enabling hot-swappable installation and simplifying drive replacement or upgrades. This compatibility ensures that enterprise IT environments can leverage the latest HPE server hardware while maintaining high-performance storage solutions. System administrators benefit from simplified deployment and maintenance, reducing operational complexity.

Hot-Swap Capabilities

The Smart Carrier design allows the SSD to be replaced or upgraded without powering down the server. This feature is particularly beneficial in mission-critical environments, where downtime must be minimized. Hot-swappable drives contribute to continuous availability, allowing IT teams to manage storage infrastructure efficiently. The HPE P19949-H21’s intuitive installation mechanism ensures secure mounting and reliable connectivity during hot-swap operations.

Smart Carrier Integration

HPE’s Smart Carrier technology provides detailed drive information through the server management interface, including drive health, capacity, and performance metrics. This integration allows proactive monitoring and early detection of potential issues, enhancing data center reliability. Additionally, administrators can leverage the HPE Smart Storage software suite for automated firmware updates, configuration management, and performance optimization, ensuring that the SSD operates at peak efficiency.

Enterprise Storage Efficiency

The HPE P19949-H21 SSD offers excellent storage efficiency by providing high capacity in a compact 2.5-inch form factor. Its 960GB capacity accommodates substantial amounts of frequently accessed data, reducing the need for multiple drives while maintaining high performance. The drive’s design prioritizes read operations, making it an ideal choice for workloads such as caching, database indexes, and large-scale file storage. Efficient use of storage resources also helps reduce total cost of ownership for enterprise storage deployments.

Optimized for Read-Intensive Workloads

This SSD is engineered specifically for read-dominant applications, ensuring consistent performance for scenarios where data retrieval frequency exceeds write operations. It is particularly effective in environments where large volumes of information must be accessed rapidly, such as analytics platforms, web servers, and content distribution networks. By focusing on read optimization, the HPE P19949-H21 maximizes throughput while minimizing latency, improving overall system responsiveness.